微软认证模拟试题：TCP/IP考题(1)

    To display all entries in the ARP ( Address Resolution Protocol ) cache, you would use the ARP utility with the -G or - A switch. They are the same thing. To get the answer type "arp /?" at the command prompt.

    ARP ( Address Resolution Protocol ) is used to obtain hardware ( MAC = Media Access Control ) addresses for communications with a destination host.

    Question 3. You notice that the subnet mask is 0.0.0.0 on your Windows NT computer while using the IPCONFIG utility at the command prompt to check for IP address configuration. What does it mean when the IPCONFIG utility displays a subnet mask of 0.0.0.0?

    A. The default gateway on your computer does not match the default gateway of the network.

    B. Your computer has the same subnet mask as another computer on the network.

    C. Your computer does not have the correct IP address class specified for it.

    D. Your computer has the same IP address as another computer on the network.

    The most likely cause in this scenario is that your computer has the same IP address as another computer in the network. When this happens, running IPCONFIG will yield an IP address of 0.0.0.0.
 
    Question 4. If you want to copy files from one Windows NT computer to another, what TCP / IP utility would you use?

    A . RCP

    B. REXEC

    C. TELNET

    D. TRACERT